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How do I commit only some files?
...eckout <other-project> # change branches
git cherry-pick <commit-id> # pick a commit from ANY branch and apply it to the current
git checkout <first-project> # change to the other branch
git stash pop # restore all changes again
...
Create a hexadecimal colour based on a string with JavaScript
...Usage:
stringToColour("greenish");
// -> #9bc63b
Example:
http://jsfiddle.net/sUK45/
(An alternative/simpler solution might involve returning an 'rgb(...)'-style colour code.)
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improv...
Hidden Features of C#? [closed]
...ultiple statements and they double as a compatible delegate object automatically (just make sure the signature match) as in:
Console.CancelKeyPress +=
(sender, e) => {
Console.WriteLine("CTRL+C detected!\n");
e.Cancel = true;
};
Note that I don't have a new Cancellation...
Best way to convert an ArrayList to a string
...
Basically, using a loop to iterate over the ArrayList is the only option:
DO NOT use this code, continue reading to the bottom of this answer to see why it is not desirable, and which code should be used instead:
ArrayList<S...
std::string to char*
...
It won't automatically convert (thank god). You'll have to use the method c_str() to get the C string version.
std::string str = "string";
const char *cstr = str.c_str();
Note that it returns a const char *; you aren't allowed to change th...
Is there a function that returns the current class/method name? [duplicate]
...ng reflection is expensive and is sometimes unnecessary. The question typically stems from an aversion to hard-coding the name - despite actually knowing it. But you can let the compiler handle it by using nameof(<MethodNameHere>) in place of the string. True, it doesn't save you from copy/...
Apply style to only first level of td tags
... ONE level of td tags?
Yes*:
.MyClass>tbody>tr>td { border: solid 1px red; }
But! The ‘>’ direct-child selector does not work in IE6. If you need to support that browser (which you probably do, alas), all you can do is select the inner element separately and un-set the style:
....
$watch'ing for data changes in an Angular directive
... a $watch variable in an Angular directive when manipulating the data inside (e.g., inserting or removing data), but not assign a new object to that variable?
...
SSL Connection / Connection Reset with IISExpress
...g with SSL enabled isn't important to you and you're using URLRewrite, consider adding <add input="{HTTP_HOST}" pattern="localhost" negate="true" /> into your web.config file's rewrite section. It will stop the rewrite for any localhost addresses but leave it in place in a production environme...
How to correctly use the extern keyword in C
...s have a separate copy of errno, it's that they are both exposing a symbol called "errno". When the linker sees this, it doesn't know which "errno" to pick, so it will bail out with an error message.
– cwick
Feb 2 '09 at 16:52
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